Wish Entrusted to Two Suns

In a wondrous world where two suns shine in the vast blue sky, a girl with black hair stands at the foot of the mountains, gazing upward in her white shirt. Between the setting sun and the rising one, she recalls a promise from her childhood. Chasing the light trails like airplane contrails, she wishes for a reunion with her lost friend. What adventure will this moment bring? The story hidden in her heart quietly begins to unfold.